PSA-C18-Mix 1 Back Catalog number: 674788 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended BB-2 3-Bromobiphenyl, 1.2ml x 50ug/ml, nonane Price on request 94207 Additional Acids Standard Price on request 680072 Chlorobenzene, 1000mg Price on request